/* =========================================================
   ABOUT PAGE
========================================================= */

.about-page {
  background: #080707;
  color: #ffffff;
}



/* =========================================================
   COMMON SECTION
========================================================= */

.about-section {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 110px 40px;
  box-sizing: border-box;
}



/* =========================================================
   HEADING
========================================================= */

.about-heading {
  margin-bottom: 65px;
}

.about-heading-top {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}

.about-kicker {
  color: #e31b23;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  white-space: nowrap;
}

.about-heading-line {
  height: 1px;
  flex: 1;
  background: rgba(255,255,255,0.22);
}

.about-heading h1,
.about-heading h2 {
  margin: 0;
  font-size: clamp(42px, 6vw, 76px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: 0.04em;
}



/* =========================================================
   01 / ABOUT
========================================================= */

.about-profile {
  padding-top: 130px;
}

.profile-content {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 80px;
  align-items: start;
}



/* ICON */

.profile-icon-wrap {
  position: relative;
  background: #111010;
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.14);
}

.profile-icon-wrap::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(227,27,35,0.8);
  pointer-events: none;
}

.profile-icon {
  display: block;
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}



/* PROFILE INFO */

.profile-info {
  border-top: 1px solid rgba(255,255,255,0.18);
}

.profile-row {
  display: grid;
  grid-template-columns: 145px 1fr;
  gap: 30px;
  padding: 32px 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}



/* LABEL */

.profile-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.profile-label span {
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.profile-label small {
  color: #777;
  font-size: 11px;
  letter-spacing: 0.08em;
}



/* VALUE */

.profile-value strong {
  display: block;
  margin-bottom: 5px;
  font-size: 29px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.profile-value p {
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.8;
}

.profile-value p:last-of-type {
  margin-bottom: 18px;
}

.profile-value small {
  display: block;
  color: #8e8e8e;
  font-size: 12px;
  line-height: 1.9;
  letter-spacing: 0.02em;
}



/* =========================================================
   02 / WHAT I MAKE
========================================================= */

.about-make {
  padding-top: 0px;
}

.make-list {
  border-top: 1px solid rgba(255,255,255,0.18);
}

.make-item {
  position: relative;
  display: grid;
  grid-template-columns: 80px 1fr 50px;
  gap: 30px;
  align-items: center;
  padding: 34px 0;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  color: #ffffff;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition:
    background 0.25s ease,
    padding 0.25s ease;
}
/* WHAT I MAKE / BACKGROUND */

.make-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.9;
  border-radius: 30px;
  z-index: -2;
  transition:
    transform 0.5s ease,
    opacity 0.3s ease;
}

/* GAME */
.make-item:nth-child(1)::before {
  background-image: url("images/about/game.png");
}

/* ANIMATION */
.make-item:nth-child(2)::before {
  background-image: url("images/about/animation.png");
}

/* ILLUSTRATION */
.make-item:nth-child(3)::before {
  background-image: url("images/about/illustration.png");
}

/* 画像の上に暗いフィルター */
.make-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8, 7, 7, 0.25);
  z-index: -1;
  pointer-events: none;
}

/* ホバーしたとき少し拡大 */
.make-item:hover::before {
  transform: scale(1.05);
  opacity: 0.45;
}

.make-item:hover {
  background: rgba(227,27,35,0.07);
  padding-left: 18px;
  padding-right: 18px;
}

.make-number {
  color: #e31b23;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.make-content h3 {
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing: 0.08em;
}

.make-content p {
  margin: 0 0 5px;
  font-size: 15px;
  color: #ddd;
}

.make-content small {
  color: #777;
  font-size: 11px;
  letter-spacing: 0.04em;
}

.make-arrow {
  font-size: 26px;
  color: #e31b23;
  text-align: right;

  transition:
    transform 0.25s ease;
}

.make-item:hover .make-arrow {
  transform: translateX(7px);
}



/* =========================================================
   03 / MAKING SOMETHING
========================================================= */

.about-making {
  padding-top: 0px;
}

.making-details {
  border-top: 1px solid rgba(255,255,255,0.18);
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.making-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;

  padding: 45px 0;

  cursor: pointer;
  list-style: none;
}

.making-details summary::-webkit-details-marker {
  display: none;
}

.making-preview p {
  margin: 0 0 22px;

  font-size: clamp(20px, 3vw, 31px);
  line-height: 1.7;
  font-weight: 500;
}

.making-preview span {
  color: #e31b23;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.making-arrow {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 46px;
  height: 46px;

  border: 1px solid rgba(255,255,255,0.25);

  color: #ffffff;
  font-size: 20px;

  flex-shrink: 0;

  transition:
    transform 0.3s ease,
    background 0.3s ease;
}

.making-details[open] .making-arrow {
  transform: rotate(180deg);
  background: #e31b23;
}

.making-body {
  padding: 0 0 55px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.making-japanese {
  max-width: 760px;
  margin: 50px auto 0;
}

.making-japanese p {
  margin: 0 0 30px;

  font-size: 17px;
  line-height: 2.2;
  color: #eeeeee;
}

.making-english {
  max-width: 760px;
  margin: 65px auto 0;
  padding-top: 45px;

  border-top: 1px solid rgba(255,255,255,0.1);
}

.making-english p {
  margin: 0 0 25px;

  font-size: 14px;
  line-height: 2;
  color: #858585;
}



/* =========================================================
   04 / CREATIVE JOURNEY
========================================================= */

.about-journey {
  padding-top: 0px;
}

.journey-timeline {
  position: relative;
  border-left: 1px solid rgba(227,27,35,0.6);
  margin-left: 30px;
}

.journey-item {
  position: relative;

  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 40px;

  padding: 0 0 65px 50px;
}

.journey-item:last-child {
  padding-bottom: 0;
}

.journey-item::before {
  content: "";

  position: absolute;
  left: -5px;
  top: 5px;

  width: 9px;
  height: 9px;

  background: #e31b23;
  border-radius: 50%;
}

.journey-year {
  color: #e31b23;

  font-size: 15px;
  font-weight: 700;

  letter-spacing: 0.1em;
}

.journey-content h3 {
  margin: 0 0 10px;

  font-size: 20px;
  letter-spacing: 0.08em;
}

.journey-content p {
  margin: 0;

  color: #999;

  font-size: 14px;
  line-height: 1.9;
}



/* NOTE LINK */

.journey-note {
  display: flex;
  justify-content: space-between;
  align-items: center;

  margin-top: 70px;
  padding: 22px 0;

  border-top: 1px solid rgba(255,255,255,0.15);
  border-bottom: 1px solid rgba(255,255,255,0.15);

  color: #ffffff;
  text-decoration: none;

  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;

  transition:
    color 0.25s ease,
    padding 0.25s ease;
}

.journey-note:hover {
  color: #e31b23;
  padding-left: 12px;
  padding-right: 12px;
}
.journey-note-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.journey-note-text strong {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.journey-note-text small {
  color: #777;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.journey-note:hover .journey-note-text small {
  color: #999;
}



/* =========================================================
   05 / NEXT
========================================================= */

.about-next {
  padding-top: 0px;
  padding-bottom: 150px;
}

.next-links {
  border-top: 1px solid rgba(255,255,255,0.18);
}

.next-link {
  display: grid;
  grid-template-columns: 70px 1fr 50px;
  gap: 30px;
  align-items: center;

  padding: 28px 0;

  border-bottom: 1px solid rgba(255,255,255,0.15);

  color: #ffffff;
  text-decoration: none;

  transition:
    background 0.25s ease,
    padding 0.25s ease;
}

.next-link:hover {
  background: rgba(227,27,35,0.07);
  padding-left: 15px;
  padding-right: 15px;
}

.next-number {
  color: #e31b23;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.next-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.next-arrow {
  color: #e31b23;
  font-size: 24px;
  text-align: right;

  transition:
    transform 0.25s ease;
}

.next-link:hover .next-arrow {
  transform: translateX(7px);
}



/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 900px) {

  .about-section {
    padding: 85px 25px;
  }

  .profile-content {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .profile-icon-wrap {
    max-width: 330px;
    margin: 0 auto;
  }

  .profile-row {
    grid-template-columns: 110px 1fr;
    gap: 20px;
  }

  .make-item {
    grid-template-columns: 55px 1fr 35px;
    gap: 15px;
  }

  .journey-item {
    grid-template-columns: 95px 1fr;
    gap: 20px;
    padding-left: 35px;
  }

}



@media (max-width: 600px) {

  .about-section {
    padding: 70px 20px;
  }

  .about-profile {
    padding-top: 90px;
  }

  .about-heading {
    margin-bottom: 45px;
  }

  .about-heading h1,
  .about-heading h2 {
    font-size: 42px;
  }

  .about-heading-top {
    gap: 10px;
  }

  .about-kicker {
    font-size: 11px;
  }



  /* PROFILE */

  .profile-content {
    gap: 35px;
  }

  .profile-icon-wrap {
    max-width: 280px;
  }

  .profile-row {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 25px 0;
  }

  .profile-label {
    flex-direction: row;
    align-items: baseline;
    gap: 10px;
  }

  .profile-value strong {
    font-size: 25px;
  }

  .profile-value p {
    font-size: 14px;
  }

  .profile-value small {
    font-size: 10px;
  }



  /* WHAT I MAKE */

  .make-item {
    grid-template-columns: 40px 1fr 30px;
    padding: 25px 0;
  }

  .make-item:hover {
    padding-left: 8px;
    padding-right: 8px;
  }

  .make-content h3 {
    font-size: 22px;
  }

  .make-content p {
    font-size: 13px;
  }



  /* MAKING */

  .making-details summary {
    padding: 35px 0;
    gap: 20px;
  }

  .making-preview p {
    font-size: 18px;
  }

  .making-arrow {
    width: 40px;
    height: 40px;
  }

  .making-japanese {
    margin-top: 35px;
  }

  .making-japanese p {
    font-size: 15px;
    line-height: 2;
  }

  .making-english {
    margin-top: 45px;
    padding-top: 35px;
  }



  /* JOURNEY */

  .journey-timeline {
    margin-left: 12px;
  }

  .journey-item {
    grid-template-columns: 1fr;
    gap: 10px;
    padding-left: 28px;
    padding-bottom: 45px;
  }

  .journey-content h3 {
    font-size: 17px;
  }

  .journey-content p {
    font-size: 13px;
  }



  /* NEXT */

  .next-link {
    grid-template-columns: 40px 1fr 30px;
    gap: 15px;
  }

  .next-title {
    font-size: 14px;
  }

}